Calllint
Evidence-backed security verdicts for MCP servers and agent tools. Lint agent tool-call risk before tools run — SAFE / REVIEW / BLOCK / UNKNOWN, with evidence. Never executes the server it judges.
Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability
Category: Security — see all ranked ›
Work: Security review · Agent development · Logistics and fulfilment
Who it is for: Security engineer · AI engineer · Operations
Install (Claude Code):
claude mcp add calllint -- npx -y calllint- tashan score: 52.0
- Adoption: 65/wk
- Upkeep: 69.0
- Freshness: 91.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- License: Apache-2.0
Security audit
scanned 2026-09-13Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.
What changed recently
- 2026-08-19 the tashan score for calllint rose to 56.0, from 51.0 Upkeep, freshness or adoption moved enough to change how this measures.
- 2026-08-23 calllint published 1.8.0, was 1.7.3 A new release is available.
- 2026-09-13 calllint published 1.9.1, was 1.8.0 A new release is available.
You are reading this because you came looking. tashan Pro gives tashan doctor the history behind it, so a run over your own config says which of YOURS moved.
You searched for one. Check the rest of your stack:
npx tashan-cli doctorReads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.
We recorded 3 changes to Calllint in the last 45 days. Pro tells you on the day — for the servers in your own config, not the ones you thought to look up.
- The whole series behind any row, back to the first day we measured it
- The replacement, named — not just the news that something died
tashan doctorover your own config, on your own machine
Start a 7-day trial › Everything measured on this page stays free.
npm ↗ · source ↗ · pkg:calllint
Already running this? Check your whole config — free, in your browser, nothing installed. Or npx tashan-cli doctor locally, which sends nothing at all.
Measured 2026-09-13 · scorer s5 · how · something wrong here?